import sys
import os
import re
def a:
    print haha
    print hehe
def b:
    print test
    print test1
def c:
    print test3
    print test4
    print test5
def d:
    print xixi
    print xixi1
def e:
    print ee
def f:
    print ff
def g:
    print gg
def h:
    print hh
